Federal Income Taxes - Schedule of TRS Income (Loss) and Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
(Provision) benefit for income taxes:
Net (loss) income	$ (1,749)	$ (65,251)	$ 26,030
Noncontrolling interests	13,383	24,270	(2,482)
Net income (loss) attributable to Acadia shareholders	19,873	(35,445)	23,548
TRS [Member]
Income Tax Contingency [Line Items]
TRS loss before income taxes	(3,768)	(3,178)	(4,240)
(Provision) benefit for income taxes:
Federal	0	0	0
State and local	0	0	0
Net (loss) income	(3,768)	(3,178)	(4,240)
Noncontrolling interests	0	0	9
Net income (loss) attributable to Acadia shareholders	$ (3,768)	$ (3,178)	$ (4,231)